class_docstr: ImageSet wraps a set of ImageFeature
docstr: whether this is a LocalImageSet
docstr_tok: ["whether","this","is","a","LocalImageSet"]
code: def is_local(self):
      """
      whether this is a LocalImageSet
      """
      return callZooFunc(self.bigdl_type, "isLocalImageSet", self.value)
  
imports: from bigdl.dllib.feature.transform.vision.image import ImageFrame
  from bigdl.dllib.utils.common import *
  from bigdl.dllib.utils.file_utils import callZooFunc
  from bigdl.dllib.utils.log4Error import *
label_desc: Use image node_id 2 for calling the ImageSet obj's underlying member method code with example usage: obj.is_local() and returns: callZooFunc